Main specifications of Zirconia (ZrO2) Grinding Balls Type BGZ-95
|Specific density||5.2 – 6.0 g/cm3|
|Volumetric bulk density||3.3 – 3.7 kg/l|
|Mohs hardness (Grade)||9|
|Wear rate||<0.01 %|
|Grain size||0.3 – 0.5|
Standard sizes range from Φ 0.2mm to Φ 6mm, but on demand even to Φ 50 mm.
According to the content of Zirconium : 60 % – 70%, 80 %, 94.5 % , other qualities are available.
Higher grinding efficiency. It is 3 to 4 times more efficient than traditional ceramic balls. High resistance to compression under high speed. Low contamination. Resistance to a lot of corrosive liquids. Smooth surface, easy cleaning because of low porousness.